The VENT range of in-line duct centrifugal fans by S&P are ideal for applications where higher system pressures are encountered.
Models up to 315mm dia are manufactured from high grade corrosion resistant pressed galvanised steel and supplied as standard with a pre-wired wiring junction box and a robust mounting foot. Models 355 and 400 are manufactured in sheet steel protected against corrosion by cataforesis primer and black polyester paint finish.
All models are powered by an enclosed type, single-phase external rotor motor with factory matched backward curved nonstalling impeller.
Duct size (mm) 250
Power (W) 180
Airflow (litres/sec) 305
100 – 315 models: Motors are IP44, class B insulation with ball bearings and safety thermal
355 and 400 models: Motors are IP54, class F, with ball bearings and safety thermal overload
Single phase 230V 50/60Hz.
Three phase 230/400V 50Hz (models 355
and 400). (See characteristics chart).
All models are speed controllable.